[Buildroot] [PATCH 2/6] python3: rework python symlinks installation
Samuel Martin
s.martin49 at gmail.com
Wed Mar 5 22:04:41 UTC 2014
This patch reworks the way python3 and python3-config symlink are
installed.
Buildroot wants to control these symlinks' installation:
* the python3 symlink should be unconditionally installed in the target
tree, and the python3-config symlink in the staging tree, since it is
the only python package built and installed in the target tree if the
user selected it;
* the python3 and python3-config symlinks should only be installed in
the host tree when python3 is the selection of the user for the
target.
Signed-off-by: Samuel Martin <s.martin49 at gmail.com>
Cc: Gustavo Zacarias <gustavo at zacarias.com.ar>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
package/python3/python3.mk | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/package/python3/python3.mk b/package/python3/python3.mk
index 3d95a6d..19bef1e 100644
--- a/package/python3/python3.mk
+++ b/package/python3/python3.mk
@@ -156,11 +156,20 @@ ifneq ($(BR2_PACKAGE_PYTHON),y)
PYTHON3_POST_INSTALL_TARGET_HOOKS += PYTHON3_INSTALL_SYMLINK
endif
+#
+# Some packages may have build scripts requiring python3, whatever is the
+# python version chosen for the target.
+# Only install the python symlink in the host tree if python3 is enabled
+# for the target.
+#
+ifeq ($(BR2_PACKAGE_PYTHON3),y)
define HOST_PYTHON3_INSTALL_SYMLINK
ln -fs python3 $(HOST_DIR)/usr/bin/python
+ ln -fs python3-config $(HOST_DIR)/usr/bin/python-config
endef
HOST_PYTHON3_POST_INSTALL_HOOKS += HOST_PYTHON3_INSTALL_SYMLINK
+endif
# Provided to other packages
PYTHON3_PATH = $(TARGET_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR)/sysconfigdata/:$(TARGET_DIR)/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages/
--
1.9.0
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